                           How to install Eden


Eden is supplied as a compressed TAR file. If you got this far, you
will have been able to decompress and de-TAR it, thus creating a
directory tree.

This tree has the following makeup

eden                The top-level directory. Contains the Pop-11 code
                    of the Eden program itself, as .P files.

eden/worlds         Contains the .W files for saved worlds, .P
                    files which define objects, and .<no extension>
                    files which are the pictures of the worlds.

eden/bugs           Contains the Pop-11 source of various bugs, all
                    as .P files.

eden/help           HELP files on Pop-11 Eden, the competition, and
                    various bug-control libraries.

eden/plog           Contains .PL files which encapsulate Eden for
                    Prolog users. Also contains the source of various
                    Prolog bug-control libraries.

eden/plog/bugs      Bugs written in Prolog.

eden/plog/help      HELP files for Prolog users.


You need to make these directories available as libraries. Add eden/help
to the Pop-11 help-list, together with eden/worlds. The latter enables
people to use HELP to look at the worlds. For Prolog users, also add
eden/plog/help.

Add eden, eden/bugs and eden/worlds to the Pop-11 library list. This
enables users to treat Eden itself, the bugs, and the objects defining
the worlds, as libraries. Users should be able to SHOWLIB any piece of
Eden code. For Prolog users, add these to the Pop-11 library list so
that they can get at the Pop-11 code. Also add eden/plog and
eden/plog/bugs to the Pop-11 and Prolog library lists. 

For help on Eden, see HELP EDEN. For the competition, see HELP
COMPETITION.


Jocelyn Paine November 30th 1992
